Supervisors
Explore Supervisors parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.
For parts that are not shown in the list, send the manufacturer part number, quantity or BOM to JIEXIN Electronics. Our team can assist with availability checks and quotation support.
| Photo | Mfr. Part # | Availability | Quantity | Datasheet | Series | Package/Case | Packaging | Product Status | Programmable | Type | Number of Voltages Monitored | Voltage - Threshold | Output | Reset | Reset Timeout | Operating Temperature | Grade | Qualification | Mounting Type | Supplier Device Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
UM809US3-PIN, LOW-POWER P RESET CIRCUI |
13,115 |
|
Datasheet | UM809 | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Active | - | Power Supply Monitor | 1 | 3.3V | Push-Pull, Totem Pole | Active Low | 140ms Minimum | -40°C ~ 85°C (TJ) | - | - | Surface Mount | SOT-23-3 |
|
UM809RP3-PIN, LOW-POWER P RESET CIRCUI |
11,980 |
|
Datasheet | UM809 | SC-70, SOT-323 | Tape & Reel (TR) | Active | - | Power Supply Monitor | 1 | 2.63V | Push-Pull, Totem Pole | Active Low | 140ms Minimum | -40°C ~ 85°C (TJ) | - | - | Surface Mount | SOT-323 |
|
|
UM810TP3-PIN, LOW-POWER P RESET CIRCUI |
11,516 |
|
Datasheet | UM810 | SC-70, SOT-323 | Tape & Reel (TR) | Active | - | Power Supply Monitor | 1 | 3.08V | Push-Pull, Totem Pole | Active High | 140ms Minimum | -40°C ~ 85°C (TJ) | - | - | Surface Mount | SOT-323 |
|
|
UM809JS3-PIN, LOW-POWER P RESET CIRCUI |
9,690 |
|
Datasheet | UM809 | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Active | - | Power Supply Monitor | 1 | 4V | Push-Pull, Totem Pole | Active Low | 140ms Minimum | -40°C ~ 85°C (TJ) | - | - | Surface Mount | SOT-23-3 |
|
|
UM810LP3-PIN, LOW-POWER P RESET CIRCUI |
8,440 |
|
Datasheet | UM810 | SC-70, SOT-323 | Tape & Reel (TR) | Active | - | Power Supply Monitor | 1 | 4.63V | Push-Pull, Totem Pole | Active High | 140ms Minimum | -40°C ~ 85°C (TJ) | - | - | Surface Mount | SOT-323 |
|
|
UM809MS3-PIN, LOW-POWER P RESET CIRCUI |
4,420 |
|
Datasheet | UM809 | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Active | - | Power Supply Monitor | 1 | 4.38V | Push-Pull, Totem Pole | Active Low | 140ms Minimum | -40°C ~ 85°C (TJ) | - | - | Surface Mount | SOT-23-3 |
|
|
UM809ZS3-PIN, LOW-POWER P RESET CIRCUI |
4,351 |
|
Datasheet | UM809 | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Active | - | Power Supply Monitor | 1 | 2.32V | Push-Pull, Totem Pole | Active Low | 140ms Minimum | -40°C ~ 85°C (TJ) | - | - | Surface Mount | SOT-23-3 |
|
|
UM810RP3-PIN, LOW-POWER P RESET CIRCUI |
3,793 |
|
Datasheet | UM810 | SC-70, SOT-323 | Tape & Reel (TR) | Active | - | Power Supply Monitor | 1 | 2.63V | Push-Pull, Totem Pole | Active High | 140ms Minimum | -40°C ~ 85°C (TJ) | - | - | Surface Mount | SOT-323 |
|
|
UM809XP3-PIN, LOW-POWER P RESET CIRCUI |
3,000 |
|
Datasheet | UM809 | SC-70, SOT-323 | Tape & Reel (TR) | Active | - | Power Supply Monitor | 1 | 2.8V | Push-Pull, Totem Pole | Active Low | 140ms Minimum | -40°C ~ 85°C (TJ) | - | - | Surface Mount | SOT-323 |
|
|
UM809LP3-PIN, LOW-POWER P RESET CIRCUI |
3,000 |
|
Datasheet | UM809 | SC-70, SOT-323 | Tape & Reel (TR) | Active | - | Power Supply Monitor | 1 | 4.63V | Push-Pull, Totem Pole | Active Low | 140ms Minimum | -40°C ~ 85°C (TJ) | - | - | Surface Mount | SOT-323 |
|
|
UM809MP3-PIN, LOW-POWER P RESET CIRCUI |
3,000 |
|
Datasheet | UM809 | SC-70, SOT-323 | Tape & Reel (TR) | Active | - | Power Supply Monitor | 1 | 4.38V | Push-Pull, Totem Pole | Active Low | 140ms Minimum | -40°C ~ 85°C (TJ) | - | - | Surface Mount | SOT-323 |
|
|
UM809ZP3-PIN, LOW-POWER P RESET CIRCUI |
2,305 |
|
Datasheet | UM809 | SC-70, SOT-323 | Tape & Reel (TR) | Active | - | Power Supply Monitor | 1 | 2.32V | Push-Pull, Totem Pole | Active Low | 140ms Minimum | -40°C ~ 85°C (TJ) | - | - | Surface Mount | SOT-323 |
|
R3119N060A-TR-FER3119N - 36V Input Voltage Detec |
5,192 |
|
Datasheet | R3119x | SC-74A, SOT-753 | Bulk | Active | - | Voltage Detector | 1 | 6V | Open Drain or Open Collector | Active Low | 45ms Minimum | -40°C ~ 105°C | - | - | Surface Mount | SOT-23-5 |
|
|
R3119N058A-TR-FER3119N - 36V Input Voltage Detec |
1,900 |
|
Datasheet | R3119x | SC-74A, SOT-753 | Bulk | Active | - | Voltage Detector | 1 | 5.8V | Open Drain or Open Collector | Active Low | 45ms Minimum | -40°C ~ 105°C | - | - | Surface Mount | SOT-23-5 |
|
CAT1232LPZ-GCAT1232 - 5V SUPPLY MONITOR, WAT |
1,344 |
|
Datasheet | CAT1232 | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Bulk | Obsolete | Not Verified | Power Supply Monitor | 1 | 4.37V, 4.62V | Open Drain or Open Collector | Active High/Active Low | Adjustable/Selectable | -40°C ~ 85°C | - | - | Surface Mount | 8-MSOP |
|
STM812MW16FSTM812MW16F - RESET HIGH 4.38V P |
1,500 |
|
Datasheet | - | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
UM803SS3-Pin uP Reset Circuits with Ope |
137,664 |
|
Datasheet | UM803 | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Active | - | Simple Reset/Power-On Reset | 1 | 2.93V | Open Drain or Open Collector | Active Low | 140ms Minimum | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-3 |
|
|
UM803TS3-Pin uP Reset Circuits with Ope |
77,665 |
|
Datasheet | UM803 | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Active | - | Simple Reset/Power-On Reset | 1 | 3.08V | Open Drain or Open Collector | Active Low | 140ms Minimum | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-3 |
|
|
UM803ZS3-Pin uP Reset Circuits with Ope |
63,574 |
|
Datasheet | UM803 | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Active | - | Simple Reset/Power-On Reset | 1 | 2.32V | Open Drain or Open Collector | Active Low | 140ms Minimum | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-3 |
|
R3130N46EA3-TR-FER3130N - Voltage Detector with D |
3,000 |
|
Datasheet | R3130N | TO-236-3, SC-59, SOT-23-3 | Bulk | Active | - | Voltage Detector | 1 | 4.6V | Open Drain or Open Collector | Active Low | 216ms Minimum | -40°C ~ 85°C | - | - | Surface Mount | SOT-23-3 |
Frequently Asked Questions
What are Supervisors components used for?
Supervisors components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.
How do I choose the right Supervisors part?
Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.
Can JIEXIN Electronics help source obsolete or hard-to-find Supervisors parts?
Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.
How can I request pricing and availability?
Submit the part number, manufacturer and required quantity through our RFQ form. JIEXIN Electronics will review your request and provide available stock, pricing and sourcing information.
